Phani Motamarri

Publication Activity (10 Years)

Years Active: 2012-2023
Publications (10 Years): 5

Top Topics

Massively Parallel

Top Venues

J. Comput. Phys.

Comput. Phys. Commun.

Publications

Sambit Das, Bikash Kanungo, Vishal Subramanian, Gourab Panigrahi, Phani Motamarri, David M. Rogers, Paul Zimmerman, Vikram Gavini
Large-Scale Materials Modeling at Quantum Accuracy: Ab Initio Simulations of Quasicrystals and Interacting Extended Defects in Metallic Alloys. SC (2023)
Sambit Das, Phani Motamarri, Vishal Subramanian, David M. Rogers, Vikram Gavini
DFT-FE 1.0: A massively parallel hybrid CPU-GPU density functional theory code using finite-element discretization. Comput. Phys. Commun. 280 (2022)
Phani Motamarri, Sambit Das, Shiva Rudraraju, Krishnendu Ghosh, Denis Davydov, Vikram Gavini
DFT-FE - A massively parallel adaptive finite-element code for large-scale density functional theory calculations. Comput. Phys. Commun. 246 (2020)
Ilker Temizer, Phani Motamarri, Vikram Gavini
NURBS-based non-periodic finite element framework for Kohn-Sham density functional theory calculations. J. Comput. Phys. 410 (2020)
Sambit Das, Phani Motamarri, Vikram Gavini, Bruno Turcksin, Ying Wai Li, Brent Leback
calculations using mixed precision computing: 46 PFLOPS simulation of a metallic dislocation system. SC (2019)
Phani Motamarri, Michael R. Nowak, Kenneth W. Leiter, Jaroslaw Knap, Vikram Gavini
Higher-order adaptive finite-element methods for Kohn-Sham density functional theory. J. Comput. Phys. 253 (2013)
Phani Motamarri, Mrinal Iyer, Jaroslaw Knap, Vikram Gavini
Higher-order adaptive finite-element methods for orbital-free density functional theory. J. Comput. Phys. 231 (20) (2012)